Rapper Sleepy appeared on KBS 2TV's 'Yoo Hee Yeol's Sketchbook' on July 3 and talked about a recent music release.

He said, "I told the agency (TS Entertainment) that if I became something of a hot topic through 'Real Men,' let me release a song. �I wanted to work with�Ji Eun." �And they did! They released "Cool Night"!

SEE ALSO: "Following thorough discussions with the NewJeans members," Why ADOR's official statement regarding the latest feud with HYBE could backfire

He continued, "'Sketchbook' is a program I definitely wanted to come out on. �I want to come on the show as part of Untouchable next time, too."

Check out his performance with Ji Eun above!